Microphone Mounting Detail - Shure SM-02 Instructions Manual

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There is a ground jumper between

terminals 3 and 4 that should be

removed if metallic conduit is used, or

if the ceiling tile is foil backed, or if

any part of the microphone housing

comes in contact with building ground.

Adjust the exposed length of the

microphone barrel by loosening the

setscrew accessible through the hole in

the side of the housing. Set it so that

the windscreen will be perfectly flush

with the room side ceiling surface.

A wall plate with a DB-15 connector

mounted on it is supplied and should be

installed in a standard single gang wall

box near where the equipment will be

located. All microphone and speaker

cables should be routed to this box and

connected to the terminal blocks provided on the wall plate. The microphone cables

should be separated from running close to the speaker cables to prevent any cross talk.

Speaker

The speaker enclosures supplied will require a 6 3/8-inch hole in the ceiling material.

The speaker grills are supplied with the speakers already mounted and attached to the

enclosures with torsion springs inserted into clips inside the enclosure. To remove the

grill simply pull it away from the enclosure and compress the springs to detach.

To simplify installation CTG attaches a twelve-inch wire to each speaker terminal so that

it may be connected with wire nuts. The red wire is positive.

D Connector Pinout –

1. Speaker #1 Positive

2. Speaker #2 Positive

3. Speaker #3 Positive

4. Speaker #4 Positive

5. Not Used

6. Microphone #1 Shield

7. Microphone #1 Negative

8. Microphone #1 Positive

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2.0

A DJUST MICROPHONE ELEMENT BY LOOSENING SET SCREW AND POSITIONING

THE WINDSCREEN FLUSH WITH ROOM SIDE CEILING SURFACE.

THE HOLE FOR THE MICROPHONE ELEMENT IS 1/2 INCH IN DIAMETER AND SHOULD

BE A SNUG FIT.

terminate the microphones and speakers to the block

Connectors of the wall plate:

MIC / SPEAKER